mothalokgomiBezier

mothalokgomiBezier(a, b, c, d, t)

Mothalokgomi ke mothalo o o kgomang konego mme o sa e kgabaganye — o tsamaya ka tsela e konego e tsamayang ka yona mo ntlheng eo. mothalokgomiBezier(a, b, c, d, t) e go naya khoutinete e le nngwe ya mothalo oo, ka tsela e le nngwe le magarengBezier.

Se se busiwang ga se ntlha mo kanefaseng — ke tsela. Fa o batla go thala mothalokgomi, tsaya ntlha e e tswang mo magarengBezier, o bo o oketsa le go ntsha tsela e o e busediwang, jaaka mo sekaong se se fa tlase.

Leina le agilwe, mme le a bonala. Setswana ga se na lefoko la tangent mo go epe ya metswedi e e ka fitlhelelwang, kwa ntle ga bukantswe e le nngwe ya dipalo ya Aforika Borwa e e nayang molakgomi — mola (mothalo) le kgoma (go ama). Bopa e dirisa mothalo, e leng lefoko la yona la mothalo, mme ka jalo leina ke mothalokgomi: mothalo o o kgomang.

Ela tlhoko gore tan yone e sala ka Sekgoa — ke selo se sele gotlhelele: ke seelo sa dipalo, e seng mothalo.

Diparamethara

Leina	Mofuta	Tlhaloso
a	palo	Khoutinete ya ntlha ya bofelo ya ntlha.
b	palo	Khoutinete ya ntlha ya taolo ya ntlha.
c	palo	Khoutinete ya ntlha ya taolo ya bobedi.
d	palo	Khoutinete ya ntlha ya bofelo ya bobedi.
t	palo	Gore o le kae mo koneong, magareng ga 0 le 1.

Dikai

Mela e e kgomang konego

Tsamaisa gape ↻Bula mo setseleganying ↗

tiro setaLoeto() {
  thalaKanefase(400, 240);
  bokamorago(245);

  metlha ax = 40;
  metlha ay = 200;
  metlha bx = 100;
  metlha by = 30;
  metlha cx = 300;
  metlha cy = 30;
  metlha dx = 360;
  metlha dy = 200;

  tlogelaGoTlatsa();
  mothaloMmala(30, 90, 170);
  boketeMothalo(3);
  thalaBezier(ax, ay, bx, by, cx, cy, dx, dy);

  mothaloMmala(220, 70, 90);
  boketeMothalo(2);
  gopheta (diri i = 0; i <= 4; i = i + 1) {
    metlha t = i / 4;
    metlha x = magarengBezier(ax, bx, cx, dx, t);
    metlha y = magarengBezier(ay, by, cy, dy, t);
    metlha tx = mothalokgomiBezier(ax, bx, cx, dx, t) * 0.12;
    metlha ty = mothalokgomiBezier(ay, by, cy, dy, t) * 0.12;
    thalaMothalo(x - tx, y - ty, x + tx, y + ty);
  }

  tlhalosa('Konego ya botala jwa loapi e e nang le mela e mekhutshwane e mehlano e mekhibidu e e e kgomang mo mafelong a a lekanang.');
}

Bona gape

thalaBezier, magarengBezier, mothalokgomiKonego, thalaMothalo